jamholder/notes.php at main · thechnet/jamholder · GitHub

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<?php

# Setup.
session_start();
if (isset($_POST['logout'])) {
  session_destroy();
  header("Location: index.php");
}
if (!isset($_SESSION["hash"]))
  header("Location: index.php");
include("interface/interface.php");
db_connect();

# Variables.
$hash = $_SESSION["hash"];
define("PAGE_TITLE", "Notes");
define("PAGE_PATH", "notes.php");
$note_ids = db_notes_get_id_range();
$card_display_style = "collect";

# Handle operations performed on notes.
for ($id=$note_ids['begin']; $id<=$note_ids['end']; $id++) {
  # Handle: Delete note.
  if (isset($_POST['note_delete_'.strval($id)])) {
    db_note_delete($id);
    header('Location: '.$_SERVER['REQUEST_URI']);
    stop();
  }

  # Handle: Share note.
  if (isset($_POST['note_share_'.strval($id)])) {
  if (!isset($_POST['note_share_username_'.strval($id)])) {
    echo '<script>alert("Share note: Missing username.");</script>';
  } else {
    $username = $_POST['note_share_username_'.strval($id)];
    $success = db_note_share($hash, $id, $username);
    if (!$success) {
      echo '<script>alert("Could not share note. Check the username.");</script>';
    } else {
      header('Location: '.$_SERVER['REQUEST_URI']);
      stop();
    }
  }
  }
}

# Handle: Add note.
if (isset($_POST['note_add'])) {
  # Stop if missing information.
  if (!isset($_POST['note_name']) || strlen($_POST['note_name']) == 0) {
    echo '<script>alert("Note needs a description.");</script>';
  } else {
    # Retrieve information.
    $name = $_POST['note_name'];
    $img_addr = null;
    if (isset($_POST['note_img']))
      $img_addr = $_POST['note_img'];
    # Add note.
    db_note_add($hash, $name, $img_addr);
    header('Location: '.$_SERVER['REQUEST_URI']);
    stop();
  }
}
?>

<!DOCTYPE html>
<html>

  <!-- Head -->
  <head>
    <?php include("snippets/head.php"); ?>
  </head>

  <!-- Body -->
  <body>
    <main>
      <!-- Header -->
      <?php include("snippets/header.php"); ?>

      <!-- Big Title: Notes -->
      <?php
        $TITLE_BIG_1 = "Notes";
        $TITLE_BIG_2 = "Take note of potentially interesting artists, events, or anything else.";
        include("snippets/title_big.php");
      ?>

      <!-- Add Note -->
      <div class="container">
        <div class="row align-items-center g-lg-5 py-5">
          <div class="col-md-10 mx-auto col-lg-5">
            <form method="post" class="p-2 p-md-4 border rounded-3 bg-light">
              <p class="card-text"><h1 class="h4">Take note</h1></p>
              <div class="mb-3">
                <label for="note_name" class="form-label">Content</label>
                <input type="text" class="form-control" name="note_name" required="required">
              </div>
              <div class="mb-3">
                <label for="note_img" class="form-label text-muted">Image Address (optional)</label>
                <input type="text" class="form-control" name="note_img">
              </div>
              <div class="d-flex justify-content-between align-items-center">
                <div class="btn-group">
                  <button type="submit" class="px-4 btn btn-primary" name="note_add">Add</button>
                </div>
              </div>
            </form>
          </div>
        </div>
      </div>

      <!-- Album: Notes -->
      <div class="album py-5 bg-light">
        <div class="container">
          <div class="row row-cols-1 row-cols-sm-2 row-cols-md-3 g-3">

            <!-- Notes -->
            <?php
              $notes = db_notes_get($hash);
              if (!is_null($notes)) {
                while (true) {
                  $note = $notes->fetch_assoc();
                  if (!$note)
                    break;
                  include("snippets/card_note.php");
                }
              } else {
                include("snippets/hint_nothing.php");
              }
            ?>

          </div>
        </div>
      </div>

      <!-- Footer -->
      <?php include("snippets/footer.php") ?>
    </main>
  </body>

  <script>
  function note_share_show(i)
  {
    var el_share_enable = document.getElementById("note_share_enable_"+i.toString());
    el_share_enable.style.display = "none";
    var el_share_form = document.getElementById("note_share_form_"+i.toString());
    el_share_form.style.display = "block";
  }

  function note_share_hide(i)
  {
    var el_share_enable = document.getElementById("note_share_enable_"+i.toString());
    el_share_enable.style.display = "block";
    var el_share_form = document.getElementById("note_share_form_"+i.toString());
    el_share_form.style.display = "none";
  }
  </script>

</html>